java.lang.NullPointerException
    at com.tibco.cep.studio.ui.navigator.providers.StudioNavigatorEditActionGroup.fillContextMenu(Unknown Source)
    at com.tibco.cep.studio.ui.navigator.providers.StudioNavigatorEditActionProvider.fillContextMenu(Unknown Source)
    at org.eclipse.ui.navigator.NavigatorActionService$2.run(NavigatorActionService.java:221)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.ui.navigator.NavigatorActionService.addCommonActionProviderMenu(NavigatorActionService.java:216)
    at org.eclipse.ui.navigator.NavigatorActionService.fillContextMenu(NavigatorActionService.java:173)
    at org.eclipse.ui.navigator.CommonNavigatorManager.fillContextMenu(CommonNavigatorManager.java:260)
    at org.eclipse.ui.navigator.CommonNavigatorManager$4.menuAboutToShow(CommonNavigatorManager.java:275)
    at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:342)
    at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:473)
    at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:469)
    at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:495)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:247)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058)
    at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:4881)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4557)
    at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
    at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1610)
    at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2061)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
    at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method)
    at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:256)
    at org.eclipse.swt.widgets.Display.runPopups(Display.java:4206)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3748)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1410)

'-launcher
C:\tibco2\be\5.1\decisionmanager\eclipse\decisionmanager.exe
-name
Decisionmanager'

If using Studio it will show:

'-launcher
C:\tibco\BE511\be\5.1\studio\eclipse\Studio.exe
-name
Studio'